GB2219854B - Coal analysis - Google Patents
Coal analysisInfo
- Publication number
- GB2219854B GB2219854B GB8905851A GB8905851A GB2219854B GB 2219854 B GB2219854 B GB 2219854B GB 8905851 A GB8905851 A GB 8905851A GB 8905851 A GB8905851 A GB 8905851A GB 2219854 B GB2219854 B GB 2219854B
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal analysis
- coal
- analysis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/221—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis
- G01N23/222—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis using neutron activation analysis [NAA]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/07—Investigating materials by wave or particle radiation secondary emission
- G01N2223/074—Investigating materials by wave or particle radiation secondary emission activation analysis
- G01N2223/0745—Investigating materials by wave or particle radiation secondary emission activation analysis neutron-gamma activation analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/50—Detectors
- G01N2223/501—Detectors array
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/50—Detectors
- G01N2223/505—Detectors scintillation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/50—Detectors
- G01N2223/505—Detectors scintillation
- G01N2223/5055—Detectors scintillation scintillation crystal coupled to PMT
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/616—Specific applications or type of materials earth materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/617—Specific applications or type of materials ash in coal
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8905851A GB2219854B (en) | 1985-09-18 | 1989-03-14 | Coal analysis |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858523060A GB8523060D0 (en) | 1985-09-18 | 1985-09-18 | Coal analysis |
GB8905851A GB2219854B (en) | 1985-09-18 | 1989-03-14 | Coal analysis |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8905851D0 GB8905851D0 (en) | 1989-04-26 |
GB2219854A GB2219854A (en) | 1989-12-20 |
GB2219854B true GB2219854B (en) | 1990-05-02 |
Family
ID=26289789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8905851A Expired - Fee Related GB2219854B (en) | 1985-09-18 | 1989-03-14 | Coal analysis |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2219854B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102980904A (en) * | 2011-09-06 | 2013-03-20 | 长春工业大学 | Double-neutron-source coal quality online analyzer |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102175703B (en) * | 2011-01-10 | 2012-11-21 | 长沙开元仪器股份有限公司 | Method for correcting peak shift |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3889112A (en) * | 1972-06-09 | 1975-06-10 | Commw Scient Ind Res Org | Method and apparatus for measuring the concentration of water, iron and aluminum in iron ore by neutron radiation |
US4314155A (en) * | 1979-07-19 | 1982-02-02 | Australian Atomic Energy Commission | Method and apparatus for elemental analysis employing combination of neutron inelastic scattering and γ ray scattering |
-
1989
- 1989-03-14 GB GB8905851A patent/GB2219854B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3889112A (en) * | 1972-06-09 | 1975-06-10 | Commw Scient Ind Res Org | Method and apparatus for measuring the concentration of water, iron and aluminum in iron ore by neutron radiation |
US4314155A (en) * | 1979-07-19 | 1982-02-02 | Australian Atomic Energy Commission | Method and apparatus for elemental analysis employing combination of neutron inelastic scattering and γ ray scattering |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102980904A (en) * | 2011-09-06 | 2013-03-20 | 长春工业大学 | Double-neutron-source coal quality online analyzer |
Also Published As
Publication number | Publication date |
---|---|
GB2219854A (en) | 1989-12-20 |
GB8905851D0 (en) | 1989-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20030915 |